package caiziyou.com.designpattern.bridge;

public abstract class Phone {

	protected Brand brand;

	public Brand getBrand() {
		return brand;
	}

	public void setBrand(Brand brand) {
		this.brand = brand;
	}

	public Phone(Brand brand) {
		super();
		this.brand = brand;
	}
	
	public abstract void open();
	public abstract void call();
	public abstract void close();
}
